Vacuum plating is to deposit various kinds of metal and non-metal films on the surface of plastic parts by distillation or sputtering under vacuum conditions. In this way, very thin surface coating can be obtained. At the same time, it has the outstanding advantages [...]
You can see that there are too many phosphors added, which should be pure and unsightly white.
Striped shirt
Generally speaking, as long as the distance between lines is not too large and the lines are not too thick, it is acceptable and the safest stripe [...]
The difference between pottery and porcelain lies in the difference of material soil and temperature. On the basis of the temperature of pottery making, adding fire and heating, pottery becomes porcelain. The firing temperature of pottery is 800-1000 ℃, and that of porcelain is [...]
There are three main types: Bordeaux, Burgundy and all-purpose glasses. Bordeaux glasses are taller and narrower than Burgundy glasses to preserve the aroma of Bordeaux wine. The capacity ranges from 12 to 18 ounces.
These two glasses, named after the grape producing areas, can indeed [...]
Corrugating paper is a kind of board-shaped material which is made of corrugated paper and corrugated paper. It is generally divided into single corrugated board and double corrugated board. According to the size of corrugating, it can be divided into five types: A, B, [...]
Statement 4
In the 19th century, Clifford, an American, ran a hotel by the Hudson River. The Kejia family has three things to be proud of. They are called Keshi Sanju. Firstly, he has a fat, grand cock, a famous player in the cockfighting field; [...]
First, it is classified according to the production process.
Plastics: PVC table cloth, EVA table cloth, PEVA table cloth, ironing table cloth, cotton substrate PVC table cloth, PP table cloth and other polyethylene table cloth, casting film table cloth
Textile category: polyester-cotton slub printing table cloth, [...]
Wool scarf
Suitable season: autumn and winter
Wool is a natural protein fiber, which has the advantages of good elasticity, strong hygroscopicity and good warmth retention. Wool scarf can be worn with cotton, wool, chemical fibers and other materials, which belongs to a wide range of [...]
Shirt collar type
The collar of western style shirt is exquisite and changeable. The collar style is divided by the “eight character” type before the lapel, including small square collar, Chinese collar, short pointed collar, medium pointed collar, long pointed collar and eight character collar. [...]
1.Westvleteren is one of the smallest breweries in Belgium that produce Trappist. They export only a very limited fraction of their products. This brown beer has a fine white foam with a smooth palate, Caramel flavour, and a slight taste of pears, grapes and [...]